soc101social settings of the differents forms of social structure described by durkhiem, tonnies and lenski which comes closest to matching your social setting
December 9, 2009

MarketingExplain why fixed and variable costs per unit decline as sales volume increases. Suppose a company had a variable cost/unit of $20 at a cumulative volume of 20,000 units. What would be their approximate variable cost per unit when they had produced 40,000 units? For example: ...
December 9, 2009

Marketing A) The total market for high density TVs is estimated to be 600,000 units. Product development and marketing costs for market entry are $30,000,000. The marketing department anticipates a selling price of $2,000 and a variable cost of $1,500. What market share would the ...
December 9, 2009

Financial managemetnA firm's cost of financing is equal to its: WACC, required yield that investors seek for various kinds of securities, required rate of return that investors seek for various kinds of securities, or all of these answers. I am tempted to pick all of these, but can not find ...
December 5, 2009

PhysicsHello im kinda new here and hoping someone can help me with this energy conservation question (I believe). A 2.10g- bullet embeds itself in a 1.30kg - block, which is attached to a spring of force constant 770 N/m . 1) If the maximum compression of the spring is 5.60 cm , find...
November 19, 2009

Abnormal PsychologyIrene has experienced physical problems because her life has been disrupted by environment changes and constraints. She complains of headaches, sleep problems, and poor relationships. Her condition can best be explained by which viewpoint? - The biopsychosocial model - The ...
October 30, 2009

Abnormal PsychologyJohn was recently diagnosed with dissociative amnesia. His family and friends have asked to be involved in his treatment. What therapeutic approach is appropriate? - Family Therapy - Supportive Therapy - Social Interaction - Relaxation Training
October 30, 2009

Abnormal PsychologyJohn was recently diagnosed with dissociative amnesia. His family and friends have asked to be involved in his treatment. What therapeutic approach is appropriate? family therapy supportive therapy social interaction relaxation training
October 30, 2009

Abnormal PsychologyIrene has experienced physical problems because her life has been disrupted by environment changes and constraints. She complains of headaches, sleep problems, and poor relationships. Her condition can best be explained by which viewpoint? the biopsychosocial model the ...
October 30, 2009

StatisticsWhich analysis of variance should be applied when an experiment has more than one independent variable. What are the assumptions and limitations of the analysis of variance in comparison with the t test including post hoc tests.
October 16, 2009

englishI need an object to represent the beginning of one flew over the cuckoo's nest for a proj. Any ideas?
October 20, 2008

physicsA hydraulic lift office chair has it's seat attached to a piston with an area of 11.2cm squared. The chair is raised by exerting force on another piston, with an area of 4.12 cm squared. If a person sitting on the chair exerts a downward force of 219 N, what force needs to...
October 14, 2008

Calculusdrwls: thanks for your help. would you mind explaining how you used that identity to set up the new problem? i get the chain rule but i had no idea that sin2xcos2x was equal to 1/2sin4x. thanks again.
September 28, 2008

critical thinkingDescribe a time when your moral values influenced the way you responded to an issue. · What differences did you notice between your logical reasoning process and your moral reasoning process? What were the possible consequences or outcomes
August 31, 2008

physicsA lawn tractor tire turns at 65rpm and has a radius of 13cm. What is the linear speed of the tractor in m/s?
February 6, 2008

mathI always thought I understood significant figures...until I attempted to tutor someone. Some of the rules seem counterintuitive. For instance... 10.070 why is it 5 sig fig's? the "0" on the right is useless. without it the # holds the same value. 20 Why is it ...
January 30, 2008

physicsOne last question: If a 12lb. block is slowly tilted from horizontal when the plank reaches 30 degrees the block begins to slide. To find the coefficient of the static friction you take the tangent form of 30 degrees? To find the friction force you multiply the coefficient of ...
January 27, 2008

physics3.A force of 26lbs. causes impending motion. If the force is maintained at 26lbs.Fn=Fw=65lbs and the sliding friction is .28. find: a.mass of the block b.FF c.acceleration What force must be maintained to cause an acceleration of 2ft/s^2?
January 26, 2008

physics2.A plank is tilted slowly to an angle of 30 degrees with a 12 pound block on it Find FN, FF and the static friction?
January 26, 2008

physics1.If a block weighs 30 pounds and has a static friction of .7 and a sliding friction of .55 and Fn=Fw a. How much force must be applied to just cause motion? b. Once motion has begun what force must be maintained to cause constant velocity motion? 2.A plank is tilted slowly to...
January 26, 2008

physics 2041.If a block weighs 30 pounds and has a static friction of .7 and a sliding friction of .55. a. How much force must be applied to just cause motion? b. Once motion has begun what force must be maintained to cause constant velocity motion? 2.A plank is tilted slowly to an angle...
January 26, 2008

Physics 204So to figure out maximum friction force possible without sliding, thats the product of the 23lb block and the static friction of .6. that will be A? Then I'm not sure what to do next
January 21, 2008

Physics 204If there is a 23lb. block on a plank and the static friction is .6 and the sliding friction is .35. What angle must the plank be raised to just allow the box to slide?
January 21, 2008

Physics 204I have a few questions. 1.The coefficient of sliding friction between steel skate blades and ice is .05. How much force must be applied to a 150lb. skater to maintain a constant velocity? 2. If it takes a force of 6 pounds to cause a 24 pound box to slide on a level surface, ...
January 21, 2008

Social Studies 4Why was Churchill concerned about Soviet influence and control from Moscow? http://www.loc.gov/exhibits/churchill/wc-coldwar.html http://en.wikipedia.org/wiki/Origins_of_the_Cold_War#The_breakdown_of_postwar_peace_.281945-1947.29
April 18, 2007

Social Studies 3What did Churchill mean when he said "iron curtain"? You need to start stating what YOU think the answers are for YOUR questions. Then the tutors here will be able to give you feedback and point you in the right direction if needed. =)
April 18, 2007

Social Studies 2What were the closest non-Communist European countries to the Soviet Union? Finland had a long history of trade and cordial diplomatic relations with the Soviet Union. After 1984, France, Austria, the Federal Republic of Germany (West Germany), and Italy joined in. They began ...
April 18, 2007

Social Studies 1Which countries separated the Soviet Union from Western Europe? The so-called Warsaw Pact countries. Use Google or anothe search engine for references that will provide their names.
April 18, 2007

Social StudiesDuring the cold war Era (1945-1990), the United states and the Soviet Union were reluctant to become involved in direct military conflict mainly because 1. the peacekeeping role of the united nations 2. pressure from nonaligned nations 3. the potential for global nuclear ...
April 18, 2007

Social Studies>Blockade of Berlin >Operation of the Berlin Airlift >Organization of the Warsaw Pact >Construction of the Berlin Wall These events of the cold war are examples of 1. efforts to prevent military conflict between the superpowers 2. situations that increased tensions...
April 18, 2007

Physics - electricityAn incandescent lamp is marked '120v,75W' a)what is the current in the lamp under normal condition of operation? b)How much does it cost per hour to operate the lamp if the price of electrical energy is $6.00 per unit? Please stop posting under different names. Use ...
April 17, 2007

Plz help Physics-bobpursleyBob, please confirm if I got this right and if not, please help to solve 1)A wire has a resistance of 10 ohm at 20 deg celsius and 13.1 ohm at 100 deg celsius. Obtain a value for its temperature coefficient of resistance. ans I got is this= using Rt = Ro (1 + alpha(T-To)) 13.1...
April 17, 2007

PhysicsPlease can you help out: 1)The Potential diff across the terminals of a battery is 8.5v when there is a current of 3amps in the cct from the -ve to the +ve terminal. When the current is 2amps in the reverse direction, the potential diff becomes 11volts. a) what is the internal...
April 17, 2007

Maths-Vectors Help!Please can you help me as I have just been introduced to your Help Forum: Determine whether the vectors u, v and w given below are linearly independent or dependent where u, v and w are non-colliner vectors such that u=2a-3b+c , v=3a-5b+2c and w=4a-5b+c. thanks. Use exactly ...
April 16, 2007